Single
Single
Single
Single
4-Pack
4-Pack
4-Pack
4-Pack
4-Pack
4-Pack

Semibold Citrine Merino Wool Quarter Socks

Soft merino wool socks built for temperature regulation and all-day comfort on the move.
$160.00
Pack
Unisex Size
15% Off First Order · Code: FIRST15OFF
True to size. If you're between sizes, size up.
Free shipping $49+
30-day easy returns
Comfort guarantee
BEST FOR
Hiking & Outdoor
Running
Everyday
CUSHION
Medium Cushion Medium Cushion
FIT
FEEL
WHY YOU’LL LOVE THIS

Brighten your training with Citrine’s high-energy Yin-Yang aesthetics. These Merino wool quarter socks are specifically engineered for multi-directional movement, featuring lateral toe cushioning to protect you during quick pivots and jumps. The high-rebound elasticity and Arch Spine™ support ensure that no matter how "sweet or sour" the workout gets, your feet remain energized and comfortable.
PRODUCT DETAILS

Material Benefits

  • Thermal Comfort: Adjusts to heat and cold conditions
  • Sweat Control: Keeps feet dry during wear
  • Odor Control: Reduces odor buildup over time
  • Soft Feel: Comfortable, itch-free texture
  • Lightweight Warmth: Warm without feeling heavy
  • All-Day Use: Made for movement and everyday wear

Key Features

Dual-Side Forefoot Cushioning
Reduces friction during quick direction changes
3-in-1 Arch Support System
Enhances support, cushioning, and stability
Breathable Instep Mesh
Keeps feet cool and dry during movement
Anatomical fit
Designed to match your natural foot shape
Hand-Finished Seamless Toe
Minimizes friction for a smoother feel
Target Cushion
Absorbs impact in high-pressure areas
Arch Spine
Reinforces natural arch support
Curve padding
Adds soft support to stabilize your arch
Breathable Toe Ventilation
Reduces moisture between toes
Signature Smile
A playful touch that celebrates every step
MATERIALS & CARE

75% Merino wool, 22% Nylon, 3% Lycra

Machine wash cold
Turn inside out
Air dry
Tumble dry low
No bleach / softener
Do not iron
SHIPPING & RETURNS

Free Shipping Over $49 + 30-day Easy Returns

Shipping & Delivery Details
Return & Exchange Details
View details

ADULT SIZING

True to size. If you're between sizes, size up.

SOCK SIZE
S/M
M/L
ONE SIZE
US
W5–9 / M3–7
W9½–12½ / M½–13
W5–12½ / M3–13
EU
36-40
41-46
36-46
UK
3-7
8-12
3-12
FR
36-38
38-40
36-40
IT
40-42
42-44
40-44
JP
7-9
9-11
7-11
KR
55-56
66-77
55-77
AU
8-10
10-12
8-12
DE
34-36
36-38
34-38
DK
34-36
36-38
34-38

 FOOT MEASUREMENTS
S/M
M/L
IN
8.5-10
10-11
CM
22-25.5
25.5-28

TOE SOCKS SIZING

SOCK SIZE
 ONE SIZE
US
W5–9 / M3.5–7.5
EU
35–40
UK
3-7
FR
35-38
IT
39–42
JP
22-25.5
KR
220–255
AU
5–9
DE
34-38
DK
34-38

BABY SIZING

AGE 
FOOT LENGTH
EU SHOE SIZE
US SHOE SIZE
6 months -3 Years
4.3–5.1 in / 11-13 cm
16-21
1.5-6

DESIGN STORY

Citrine: The Zest of Duality.

Citrine is a celebration of the "sweet and sour" of life—the two sides of the same coin. The fusion of Bright Yellow and Rich Brown represents the Yin and Yang of flavor and energy: the sharp, electric spark of citrus balanced by the deep, warm sweetness of the earth. It is a reminder that life’s best moments come from contrast. Citrine is for the vibrant personality who embraces every side of their journey, finding beauty in the friction and joy in the movement.

Lateral Impact Protection

Unique side-toe cushioning shields your feet from friction and impact during lateral movements and quick direction changes.

Fatigue-Fighting Arch Spine

Provides continuous support to the arch, helping you maintain better form and endurance throughout your workout.

Instant-Dry Technology

The breathable instep mesh works tirelessly to eliminate "clammy" feet, keeping you focused on your performance.

FAQ

What activities are these socks best for?

Semibold Merino socks are designed for an active lifestyle. They excel in hiking, trekking, skiing, and running, but their sleek, non-bulky design makes them equally perfect for office wear and daily commuting.

Can I use them for running or fitness training?

Yes. The high-velocity cooling and rapid-dry properties of our Merino blend make them an excellent choice for running and gym sessions, providing cushioning and support without overheating.

Do Merino wool socks prevent foot odor?

Absolutely. Merino wool is naturally antimicrobial, meaning it inhibits the growth of odor-causing bacteria. This allows you to stay fresh during long hikes or intense travel days without the worry of unpleasant smells.

Are Merino wool socks warm enough for winter?

Merino wool is world-class for thermal insulation. The fibers have a natural crimp that traps dead air, creating a barrier that retains body heat while remaining breathable, keeping your toes cozy in freezing conditions.

How should I wash and care for my Merino wool socks?

To preserve the fiber integrity, machine wash on a cold, gentle cycle with similar colors. We recommend air drying or tumble drying on low heat. Avoid bleach and fabric softeners to keep the natural performance features intact.

Is Merino wool itchy on sensitive skin?

No. High-quality Merino wool is ultra-fine and soft. Itchiness is caused by thick, stiff fibers. By using ultra-fine diameter yarns, our socks are hypoallergenic and gentle, making them safe and comfortable for even the most sensitive skin.